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1.
Blood ; 143(1): 21-31, 2024 01 04.
Artículo en Inglés | MEDLINE | ID: mdl-37647633

RESUMEN

ABSTRACT: Patients who undergo human leukocyte antigen-matched unrelated donor (MUD) allogeneic hematopoietic stem cell transplantation (HSCT) with myeloablative conditioning for hematologic malignancies often develop acute graft-versus-host disease (GVHD) despite standard calcineurin inhibitor-based prophylaxis in combination with methotrexate. This trial evaluated a novel human CD24 fusion protein (CD24Fc/MK-7110) that selectively targets and mitigates inflammation due to damage-associated molecular patterns underlying acute GVHD while preserving protective immunity after myeloablative conditioning. This phase 2a, multicenter study evaluated the pharmacokinetics, safety, and efficacy of CD24Fc in combination with tacrolimus and methotrexate in preventing acute GVHD in adults undergoing MUD HSCT for hematologic malignancies. A double-blind, placebo-controlled, dose-escalation phase to identify a recommended dose was followed by an open-label expansion phase with matched controls to further evaluate the efficacy and safety of CD24Fc in preventing acute GVHD. A multidose regimen of CD24Fc produced sustained drug exposure with similar safety outcomes when compared with single-dose regimens. Grade 3 to 4 acute GVHD-free survival at day 180 was 96.2% (95% confidence interval [CI], 75.7-99.4) in the CD24Fc expansion cohort (CD24Fc multidose), compared with 73.6% (95% CI, 63.2-81.4) in matched controls (hazard ratio, 0.1 [95% CI, 0.0-0.6]; log-rank test, P = .03). No participants in the CD24Fc escalation or expansion phases experienced dose-limiting toxicities (DLTs). The multidose regimen of CD24Fc was well tolerated with no DLTs and was associated with high rates of severe acute GVHD-free survival after myeloablative MUD HSCT. This trial was registered at ClinicalTrials.gov as #NCT02663622.


Asunto(s)
Enfermedad Injerto contra Huésped , Neoplasias Hematológicas , Trasplante de Células Madre Hematopoyéticas , Adulto , Humanos , Metotrexato/uso terapéutico , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Trasplante Homólogo , Recurrencia Local de Neoplasia/tratamiento farmacológico , Enfermedad Injerto contra Huésped/etiología , Enfermedad Injerto contra Huésped/prevención & control , Acondicionamiento Pretrasplante/efectos adversos
2.
Cancer ; 127(23): 4339-4347, 2021 Dec 01.
Artículo en Inglés | MEDLINE | ID: mdl-34375439

RESUMEN

LAY SUMMARY: People who have advanced myelodysplastic syndromes (MDS) may live longer if they get a bone marrow transplant (BMT) instead of other therapies. However, only 15% of people with MDS actually get BMT. Experts say community physicians and transplant physicians should team up with insurance companies and patient advocacy groups to 1) spread this news about lifesaving advances in BMT, 2) ensure that everyone can afford health care, 3) provide emotional support for patients and families, 4) help patients and families get transportation and housing if they need to travel for transplant, and 5) improve care for people of under-represented racial and ethnic backgrounds.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Síndromes Mielodisplásicos , Médula Ósea , Humanos , Síndromes Mielodisplásicos/terapia , Acondicionamiento Pretrasplante , Trasplante Homólogo
3.
Blood ; 134(12): 924-934, 2019 09 19.
Artículo en Inglés | MEDLINE | ID: mdl-31292117

RESUMEN

Allogeneic hematopoietic cell transplantation involves consideration of both donor and recipient characteristics to guide the selection of a suitable graft. Sufficient high-resolution donor-recipient HLA match is of primary importance in transplantation with adult unrelated donors, using conventional graft-versus-host disease prophylaxis. In cord blood transplantation, optimal unit selection requires consideration of unit quality, cell dose and HLA-match. In this summary, the National Marrow Donor Program (NMDP) and the Center for International Blood and Marrow Transplant Research, jointly with the NMDP Histocompatibility Advisory Group, provide evidence-based guidelines for optimal selection of unrelated donors and cord blood units.


Asunto(s)
Trasplante de Células Madre de Sangre del Cordón Umbilical/normas , Selección de Donante/normas , Sangre Fetal , Trasplante de Células Madre Hematopoyéticas/normas , Donante no Emparentado , Adulto , Trasplante de Células Madre de Sangre del Cordón Umbilical/métodos , Selección de Donante/métodos , Sangre Fetal/inmunología , Enfermedad Injerto contra Huésped/inmunología , Enfermedad Injerto contra Huésped/prevención & control , Trasplante de Células Madre Hematopoyéticas/métodos , Prueba de Histocompatibilidad/métodos , Prueba de Histocompatibilidad/normas , Humanos , Recién Nacido , Sistema de Registros , Donante no Emparentado/provisión & distribución
4.
Biol Blood Marrow Transplant ; 26(12): e305-e308, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-32920205

RESUMEN

Effective immunosuppressive regimens to prevent the development of graft-versus-host disease (GVHD) are essential to the success of allogeneic hematopoietic cell transplantation (HCT). After revolutionizing haploidentical transplantation, post-transplantation cyclophosphamide (PTCy) is now being evaluated for HCT performed from related and unrelated donors. In this setting, 2 recent randomized studies have demonstrated lower rates of GVHD and superior GVHD-free, relapse-free survival with PTCy compared with conventional GVHD prophylaxis. The Blood and Marrow Transplant Clinical Trials Network (BMT CTN) is currently conducting a large, randomized phase III, multicenter trial (BMT CTN 1703) comparing PTCy/tacrolimus/mycophenolate mofetil to tacrolimus/methotrexate as GVHD prophylaxis regimens in reduced-intensity allogeneic HCT. Here we review the ongoing study, highlight its importance to the field, and explore the possible implications of its results on clinical practice.


Asunto(s)
Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Médula Ósea , Ciclofosfamida/uso terapéutico , Enfermedad Injerto contra Huésped/prevención & control , Humanos , Estudios Multicéntricos como Asunto , Ácido Micofenólico , Ensayos Clínicos Controlados Aleatorios como Asunto , Acondicionamiento Pretrasplante , Donante no Emparentado
5.
Biol Blood Marrow Transplant ; 26(8): 1520-1526, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-32360563

RESUMEN

Hematopoietic cell transplantation (HCT) requires absence from work, with potential consequences of unemployment and early retirement. Risk factors for failure to return to work (RTW) following HCT have been reported, but there is little information about how transplant centers facilitate the RTW transition for their post-HCT patients. In the present study, we aimed to determine (1) whether transplant centers have guidelines for RTW post-HCT and the consistency of these guidelines and (2) whether centers have RTW programs for their patients, and the characteristics of these programs. We surveyed representatives from 150 adult transplant centers regarding their RTW guidelines and RTW programs. Centers were selected if they performed at least 50 HCTs (autologous [auto] and/or allogeneic [allo]) annually. The online survey contained 32 open-ended and closed-ended questions and 3 questions each eliciting respondents' demographic and transplant centers information. We received completed surveys from 45 centers (30% response rate). Forty-four percent of centers reported having RTW guidelines. All centers recommend RTW at 6 months or less after HCT for their auto-HCT recipients; recommendations for allo-HCT recipients ranged from 4 months to >1 year after HCT having jobs involving interactions with children, sick people, and animals was considered a reason to delay RTW by most centers. Although 87% of centers endorsed that RTW is a problem for post-HCT recipients, only 36% reported having an RTW program for their patients. The majority validated that RTW programs would be either somewhat helpful (36%) or very helpful (51%) for their patients. The majority of responding HCT centers believe that RTW is a problem for patients after HCT; however, consistent guidelines and RTW programs are lacking. With increasing numbers of HCT survivors, efforts to create standardized guidelines and to develop RTW programs are needed.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Reinserción al Trabajo , Adulto , Niño , Humanos , Encuestas y Cuestionarios , Sobrevivientes , Desempleo
6.
Biol Blood Marrow Transplant ; 26(4): 805-813, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-31917269

RESUMEN

Autologous hematopoietic stem cell transplantation (auto-HCT) is a complex procedure that can be performed in both inpatient (IP) and outpatient (OP) care settings. We examined reimbursement, service utilization, and patient financial responsibility among Medicare beneficiaries with multiple myeloma who underwent auto-HCT in the IP and OP settings using a merged dataset of the Center for International Blood and Marrow Transplant Research observational database and Centers for Medicare & Medicaid Services Medicare administrative claims data. Selection criteria included first auto-HCT, time from diagnosis to auto-HCT <18 months, and continuous enrollment in Medicare Parts A and B for 30 days before HCT index claims and 100 days post-HCT or until death. Total reimbursement and patient responsibility were adjusted for patient and disease characteristics using a weighted generalized linear model. The final cohort comprised 1640 patients, 1445 (88%) who received IP-HCT and 195 (12%) who received OP-HCT. The adjusted total mean reimbursement was higher for IP-HCT compared with OP-HCT ($82,368 [95% CI, $77,643 to $87,381] versus $46,824 [95% CI, $43,567-$50,325]; P < .0001). Adjusted total mean patient responsibility was $4736 for IP-HCT (95% CI, $4731 to $5133) and $6944 for OP-HCT (95% CI, $6296 to $7658) (P < .0001). Within 100 days post-HCT, 107 of the 195 OP-HCT recipients (55%) had at least 1 subsequent admission, compared with 348 of the 1445 IP-HCT recipients (24%). Reimbursement, service utilization, and financial responsibility varied by HCT setting. As the number of Medicare beneficiaries who undergo auto-HCT increases, coverage policy needs to consider how location of services leads to variations in the financial burden for both hospital systems and patients.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Mieloma Múltiple , Anciano , Atención a la Salud , Humanos , Pacientes Internos , Medicare , Mieloma Múltiple/terapia , Pacientes Ambulatorios , Trasplante Autólogo , Estados Unidos
7.
Biol Blood Marrow Transplant ; 26(4): 712-717, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-31870931

RESUMEN

Patients with acute myelogenous leukemia (AML) who undergo killer immunoglobulin-like receptor (KIR)-mismatched haploidentical hematopoietic stem cell transplantation (HSCT) have improved survival. Children's Oncology Group AAML05P1 is a prospective phase 2 trial of unrelated donor (URD) HSCT in which KIR typing of donors was available to the treating physician at donor selection, aiming to determine feasibility (defined as the ability to obtain donor samples from URDs and obtain KIR data before transplantation) of prospective selection of KIR-mismatched donors and effect on outcomes. Patients age ≤30 years with high-risk AML at presentation or relapsed AML were eligible; the study accrued 90 evaluable patients. After enrollment, as many as 5 potential URD samples were KIR-typed (including gene expression) in a central laboratory and results reported to the treating physician, who made the final donor selection. Cases were categorized as KIR-matched or KIR-mismatched using different published strategies. Overall survival (OS), disease-free survival (DFS), and relapse did not differ significantly by KIR mismatch status. Acute graft-versus-host disease (GVHD) was significantly lower in recipients of KIR-mismatched stem cells (35% versus 60%; P = .027). We examined DFS according to time to natural killer (NK) receptor recovery after HSCT. NK p44 recovery was significantly associated with KIR mismatch and with decreased DFS and increased relapse risk in multivariate Cox analysis (P = .006 and .009, respectively). We show that prospective selection of URD according to KIR type was feasible, acute GVHD was reduced, but survival did not differ using any model of KIR mismatch. However, the study enrolled mostly matched transplants, so ligand-ligand mismatch was rare, and thus the sample size was insufficient to determine potential benefit according to this model. Cord blood recipients demonstrated a trend toward improved DFS with KIR mismatch, but the study was not powered to detect a difference in this small subset of patients. Our data suggest that recovery of NK receptor expression might influence DFS after HSCT.


Asunto(s)
Enfermedad Injerto contra Huésped , Trasplante de Células Madre Hematopoyéticas , Leucemia Mieloide Aguda , Adulto , Suero Antilinfocítico/uso terapéutico , Niño , Humanos , Leucemia Mieloide Aguda/terapia , Estudios Prospectivos , Receptores KIR/genética , Linfocitos T , Donante no Emparentado
8.
Support Care Cancer ; 28(6): 2805-2816, 2020 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-31729567

RESUMEN

PURPOSE: INSPIRE (INteractive Survivorship Program with Information and REsources) is an online health program that includes a mobile app, website, health action plan, and individualized survivorship care plans for adult hematopoietic cell transplant (HCT) survivors. The INSPIRE program integrates two previously effective randomized control trials that tested an internet-based program and patient-centered survivorship care plans for HCT survivors. METHODS: Three focus groups were conducted with a total of 22 participants (20 patients, 2 caregivers/patient advocates) to explore patient and caregiver preferences and to optimize the patient-centered emphasis of INSPIRE. Adult (age > 18 years at the time of study entry) HCT recipients had to be at least 1-year post-HCT to participate; caregivers/patient advocates were also eligible. Participants had to be able to communicate in English, could have any diagnosis, transplant type, or donor source, and could have had multiple transplants. RESULTS: All patient participants received an allogeneic HCT; average time since HCT was 8 years (range 2-22 years). The majority of participants were female (77.3%). Overall, the tools were well received by participants in this study, particularly the personalized features of all the tools. Major themes included interest in having the ability to tailor features to individual needs, and an interest in tracking information over time. DISCUSSION: Engaging patients and caregivers is invaluable to optimize tools designed to improve HCT survivorship care. Print, online, and mobile-based tools, tailored to individual patients' treatment history and requisite follow-up care, can provide otherwise unavailable expertise and guidelines for care.


Asunto(s)
Cuidadores/normas , Trasplante de Células Madre Hematopoyéticas/métodos , Planificación de Atención al Paciente/normas , Supervivencia , Acondicionamiento Pretrasplante/métodos , Adolescente , Adulto , Anciano , Niño , Femenino , Grupos Focales , Humanos , Masculino , Persona de Mediana Edad , Aplicaciones Móviles , Adulto Joven
9.
J Cancer Educ ; 35(4): 651-660, 2020 08.
Artículo en Inglés | MEDLINE | ID: mdl-30877651

RESUMEN

Hematopoietic cell transplantation (HCT) is a complex and potentially life-threatening treatment option for patients with hematologic malignant and non-malignant diseases. Advances have made HCT a potentially curative treatment option for patients 65 years of age and older (older patients), and patient education resources should be adapted to meet their needs. To better understand the information needs of older patients and their caregivers for HCT treatment decision-making, the National Marrow Donor Program® (NMDP)/Be The Match® conducted a qualitative comprehensive needs assessment. Focus groups, offered in person or by phone, were conducted with older HCT patients and primary caregivers of older HCT patients at three transplant centers in the USA that were selected based on the number of older adults treated and geographic diversity. The one-hour, semi-structured discussions were recorded and transcribed verbatim. The analysis was performed with the NVivo 10 software for identification of conceptual themes. Five telephone and six in person focus groups of patients (n = 35) and caregivers (n = 10) were conducted. Themes that emerged included the following: (1) the need for tailored resources with age-specific recovery expectations; (2) the need for the right amount of information at the right times; and (3) the benefit of peer support. Effective patient education supports learning and treatment decision-making. As HCT increasingly becomes a treatment option for older patients, tailored educational resources are needed. These focus group results can inform and guide the development of new educational resources for older adults with hematologic diseases considering and planning for HCT.


Asunto(s)
Cuidadores/psicología , Toma de Decisiones , Necesidades y Demandas de Servicios de Salud/normas , Neoplasias Hematológicas/terapia , Trasplante de Células Madre Hematopoyéticas/métodos , Difusión de la Información , Educación del Paciente como Asunto , Anciano , Anciano de 80 o más Años , Femenino , Grupos Focales , Neoplasias Hematológicas/psicología , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Necesidades
10.
Biol Blood Marrow Transplant ; 25(12): 2501-2506, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31419569

RESUMEN

To characterize donor search and selection practices, the National Marrow Donor Program (NMDP) Histocompatibility Advisory Group developed a survey of allogeneic hematopoietic cell transplant (HCT) physicians and search coordinators. The objectives were to describe search practices, understand practices surrounding urgent time to HCT, and characterize strategies used when identifying a matched unrelated donor is unlikely. Participants included US physician members of the American Society for Transplantation and Cellular Therapy and donor search coordinators within the NMDP network. The web-based survey was conducted from February to May 2018. Three hundred seventeen of 858 physicians (37%) and 225 of 327 coordinators (69%) responded, of which 263 and 194, respectively, were eligible and included in the analysis. Most centers, 142 (95%), were represented; 108 (72%) had at least 1 physician and 128 (85%) had at least 1 coordinator respondent. Most (68% physicians, 61% coordinators) indicated donor selection decisions were made by individual physicians. Urgent time to HCT was most commonly (90% and 87% of physicians and coordinators, respectively) defined as HCT within 4 to 6 weeks of search initiation. Higher HCT urgency was associated with a higher disease risk index. For urgent cases with low probability of an 8/8 matched unrelated donor , 75% and 80% of physicians and coordinators endorsed a short (1 to 2 weeks) unrelated donor search before proceeding to an alternative donor source. NMDP-provided solutions to expedite donor identification were strongly endorsed. This survey clarified current donor selection practices in the United States and defined urgent time to HCT. These data provide insight to NMDP on potential solutions to support the path to transplant, such as highlighting futile searches and providing alternative donor options at the time of search initiation.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas , Histocompatibilidad , Programas Nacionales de Salud , Médicos , Sistema de Registros , Donante no Emparentado , Aloinjertos , Femenino , Humanos , Masculino , Encuestas y Cuestionarios , Estados Unidos
11.
Biol Blood Marrow Transplant ; 25(3): 562-569, 2019 03.
Artículo en Inglés | MEDLINE | ID: mdl-30315940

RESUMEN

This study aimed to develop a survivorship care plan (SCP) that can be individualized to facilitate long-term follow-up care of hematopoietic cell transplantation (HCT) survivors. A sample SCP was developed that included 2 documents: a treatment summary and preventive care recommendations that combined data on treatment exposures routinely submitted by HCT centers to the Center for International Blood and Marrow Transplant Research (CIBMTR) with long-term follow-up guidelines. Focus groups were conducted by phone to characterize the critical patient-centered elements of the SCP. Focus group eligibility criteria included (1) adult patients >1 year post-HCT and their caregivers (3 groups; n = 22), (2) HCT physicians and advanced practice providers (APPs) (2 groups; n = 14), (3) HCT nurses and social workers (4 groups; n = 17), and (4) community health care professionals (3 groups; n = 24). Transcripts were analyzed for saturation of key themes using NVivo 10 software. Patients and caregivers suggested combining the treatment summary and care guidelines into a single document. They also requested sections on sexual and emotional health and the immune system. Providers wanted the treatment summary to focus only on what they absolutely must know. Themes were similar across healthcare professionals, although screening for psychosocial issues was emphasized more by the nurses and social workers. All preferred to receive the SCP electronically; however, hardcopy was considered necessary for some patients. All felt that the SCP would facilitate appropriate post-HCT care. This study highlights the need for an SCP instrument to facilitate HCT survivorship care. Furthermore, it demonstrates the feasibility and value of engaging HCT recipients, caregivers, and providers in developing an SCP. Their feedback was incorporated into a final SCP that was subsequently tested in a randomized trial.


Asunto(s)
Directrices para la Planificación en Salud , Trasplante de Células Madre Hematopoyéticas , Sobrevivientes , Supervivencia , Cuidadores , Atención a la Salud/organización & administración , Femenino , Personal de Salud , Humanos , Masculino , Pacientes
12.
Biol Blood Marrow Transplant ; 25(7): 1416-1423, 2019 07.
Artículo en Inglés | MEDLINE | ID: mdl-30796997

RESUMEN

Patient, caregiver, and family education and support was 1 of 6 key areas of interest identified by the National Marrow Donor Program/Be The Match 2-year project to prioritize patient-centered outcomes research (PCOR) goals for the blood and marrow transplantation (BMT) community. PCOR focuses on research to help patients and their caregivers make informed decisions about health care. Therefore, each area of interest was assigned to a working group with broad representation, including patients, caregivers, and clinicians. Each working group was charged with identifying gaps in knowledge and making priority recommendations for critical research to fill those gaps. The report from this working group presents a conceptual framework to address gaps in knowledge regarding patient and caregiver education in BMT and recommendations for priority research questions on this topic.


Asunto(s)
Trasplante de Médula Ósea , Médula Ósea , Cuidadores , Familia , Educación del Paciente como Asunto , Evaluación del Resultado de la Atención al Paciente , Femenino , Humanos , Masculino
13.
Cancer ; 125(1): 144-152, 2019 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-30368771

RESUMEN

BACKGROUND: Data are scarce regarding employment outcomes of survivors of childhood allogeneic hematopoietic cell transplantation (alloHCT) and the factors that affect their employment status. METHODS: By using the Center for International Blood and Marrow Transplant Research database, the authors studied employment outcomes of ≥1-year survivors of childhood alloHCT who were age ≥18 years at their most recent assessment (year of transplantation, 1985-2010). Employment status was assessed at their attained ages (ages 18-22, 23-27, and 28-32 years) and according to transplantation center (TC) location (United States or International). A multivariable analysis assessing the factors that affected employed status (full-time/part-time work or student) was performed. RESULTS: Unemployment rates among 2844 survivors were persistently high at all attained ages (United States TCs: ages 18-22 [14%], 23-27 [15%], and 28-32 [13%] years; International TCs: ages 18-22 [56%], 23-27 [53%], and 28-32 [68%] years). The factors associated a with higher likelihood of employment included: older age at alloHCT (ages 5-9-years: hazard ratio [HR], 2.07; 95% confidence interval [CI], 1.65-2.6; ages 10-14 years: HR, 4.43; 95% CI, 3.58-5.47; ages 15-18-years: HR, 7.13; 95% CI, 5.72-8.88), myeloablative conditioning without total body irradiation (TBI) (HR, 1.56; 95% CI, 1.38-1.77), reduced-intensity conditioning with TBI (HR, 1.47; 95% CI, 1.19-1.8) or without TBI (HR, 2.51; 95% CI, 2.15-2.92), and US-based TC (HR, 1.84; 95% CI, 1.62-2.08). CONCLUSIONS: Young adult survivors of childhood alloHCT have high unemployment rates at all studied attained ages after HCT. Future efforts should be directed toward understanding the causes of unemployment their and relation to quality of life using patient-reported outcome measures.


Asunto(s)
Supervivientes de Cáncer , Trasplante de Células Madre Hematopoyéticas/efectos adversos , Desempleo/estadística & datos numéricos , Adulto , Distribución por Edad , Femenino , Humanos , Masculino , Análisis Multivariante , Estudios Prospectivos , Medición de Riesgo , Trasplante Homólogo/efectos adversos , Estados Unidos , Adulto Joven
14.
Haematologica ; 104(5): 1084-1092, 2019 05.
Artículo en Inglés | MEDLINE | ID: mdl-30514795

RESUMEN

Survivorship Care Plans (SCPs) may facilitate long-term care for cancer survivors, but their effectiveness has not been established in hematopoietic cell transplantation recipients. We evaluated the impact of individualized SCPs on patient-reported outcomes among transplant survivors. Adult (≥18 years at transplant) survivors who were 1-5 years post transplantation, proficient in English, and without relapse or secondary cancers were eligible for this multicenter randomized trial. SCPs were developed based on risk-factors and treatment exposures using patient data routinely submitted by transplant centers to the Center for International Blood and Marrow Transplant Research and published guidelines for long-term follow up of transplant survivors. Phone surveys assessing patient-reported outcomes were conducted at baseline and at 6 months. The primary end point was confidence in survivorship information, and secondary end points included cancer and treatment distress, knowledge of transplant exposures, health care utilization, and health-related quality of life. Of 495 patients enrolled, 458 completed a baseline survey and were randomized (care plan=231, standard care=227); 200 (87%) and 199 (88%) completed the 6-month assessments, respectively. Patients' characteristics were similar in the two arms. Participants on the care plan arm reported significantly lower distress scores at 6 months and an increase in the Mental Component Summary quality of life score assessed by the Short Form 12 (SF-12) instrument. No effect was observed on the end point of confidence in survivorship information or other secondary outcomes. Provision of individualized SCPs generated using registry data was associated with reduced distress and improved mental domain of quality of life among 1-5 year hematopoietic cell transplantation survivors. Trial registered at clinicaltrials.gov 02200133.


Asunto(s)
Supervivientes de Cáncer/estadística & datos numéricos , Continuidad de la Atención al Paciente/organización & administración , Enfermedades Hematológicas/rehabilitación , Enfermedades Hematológicas/terapia , Trasplante de Células Madre Hematopoyéticas/métodos , Planificación de Atención al Paciente/normas , Calidad de Vida , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Atención Dirigida al Paciente/organización & administración , Medicina de Precisión , Pronóstico , Encuestas y Cuestionarios , Tasa de Supervivencia , Supervivencia , Adulto Joven
15.
J Natl Compr Canc Netw ; 17(12): 1473-1481, 2019 12.
Artículo en Inglés | MEDLINE | ID: mdl-31805525

RESUMEN

BACKGROUND: Outcomes after hematopoietic cell transplantation (HCT) for acute myeloid leukemia (AML) are better when HCT is performed during first complete remission (CR1). This study aimed to identify and address knowledge gaps that affect the timely referral of patients for HCT consultation. METHODS: A mixed-methods educational needs assessment included a national survey and focus groups consisting of hematologists/oncologists. An educational intervention of 3 webinars addressed identified knowledge gaps. RESULTS: A total of 150 hematologists/oncologists were recruited for the survey, of whom 20 participated in focus groups. Physicians in practice 0 to 10 years were 4.2 times more likely to refer for HCT consultation in CR1 than those with >10 years in practice (P=.0027). Physicians seeing ≤10 patients with AML in the past year were 3.7 times more likely to refer for HCT consultation in CR1 than those seeing >10 patients (P=.0028). Knowledge gaps included (1) improper classification of molecular/cytogenetic results for risk stratification, (2) lack of understanding that disease stage impacts outcomes, and (3) use of chronologic age alone for referral decision-making. Combined attendance for the webinars was 1,098 clinicians; >74% of participants indicated that they would apply the knowledge they gained in clinical practice. Trends were observed toward improvement in identifying favorable-risk AML, from 48% to 60% (n=85; P=.12); improvement in identifying 2 poor-risk cytogenetic/molecular abnormalities, with the percentage of respondents indicating chromosome 7 deletion increasing from 51% to 70% (n=53; P=.05) and that of respondents indicating TP53 mutation increasing from 42% to 62% (n=62; P=.03); and improvement in identifying which patients with AML aged >60 years were most likely to benefit from HCT based on cytogenetic/molecular features, with the percentage of correct responses increasing from 66% to 81% (n=62; P=.07). CONCLUSIONS: The webinars met the educational needs of learners and improved knowledge gaps. This study provided novel insights into the learning needs of clinicians who care for patients with AML and a roadmap for future educational interventions.


Asunto(s)
Conocimientos, Actitudes y Práctica en Salud , Personal de Salud/educación , Trasplante de Células Madre Hematopoyéticas/normas , Leucemia Mieloide Aguda/terapia , Evaluación de Necesidades , Pautas de la Práctica en Medicina/normas , Derivación y Consulta/normas , Adulto , Niño , Competencia Clínica , Humanos
16.
Biol Blood Marrow Transplant ; 24(11): 2204-2210, 2018 11.
Artículo en Inglés | MEDLINE | ID: mdl-29966761

RESUMEN

Barriers and facilitators to adoption of results of clinical trials are substantial and poorly understood. We sought to examine whether the results of the randomized, multicenter Blood and Marrow Transplant Clinical Trials Network (BMT CTN) 0201 study comparing peripheral blood (PB) with bone marrow (BM) stem cells for unrelated donor (URD) hematopoietic cell transplantation (HCT) changed practice from PB to BM graft utilization and explored factors that impact graft selection and translation of research results into practice. The difference between use of URD BM and PB in the 2 years before and after publication of results in 2012 was examined using observational data collected by the Center for Blood and Marrow Transplant Research. A web-based survey of transplant physicians was conducted to understand the change in physician-reported personal and center preferred URD graft. No significant change in use of BM versus PB grafts occurred after 2012. Both BMT CTN participating and nonparticipating centers continued to use PB. Ninety-two percent of respondents were aware of the study results; 18% reported a change in personal and 16% reported a change in their center's practice of requesting BM instead of PB for URD HCT. Patient characteristics and the perception that engaging local champions to increase the evidence uptake were factors associated with personal or center change in practice. Despite awareness of the trial results, fewer than one-fifth of HCT physicians reported practice change in response to the BMT CTN 0201 results. Observational data confirmed no discernible change in practice.


Asunto(s)
Trasplante de Médula Ósea/métodos , Práctica Clínica Basada en la Evidencia/métodos , Enfermedad Injerto contra Huésped/cirugía , Trasplante de Células Madre Hematopoyéticas/métodos , Acondicionamiento Pretrasplante/métodos , Femenino , Humanos , Masculino
17.
Biol Blood Marrow Transplant ; 24(10): 2072-2080, 2018 10.
Artículo en Inglés | MEDLINE | ID: mdl-29928989

RESUMEN

A risk score identifying patients at high risk for veno-occlusive disease (VOD) may aid efforts to study preventive strategies for this uncommon complication of hematopoietic cell transplantation (HCT). Patients receiving a first allogeneic HCT between 2008 and 2013 as reported to the Center for International Blood and Marrow Transplant Research (N = 13,097) were randomly divided into training and validation sets. Independent prognostic factors for development of VOD by day +100 after HCT were identified with a multivariate logistic regression model. A risk score was constructed in the training set using the significant factors and confirmed in the validation set. Baseline characteristics of the training and validation sets were balanced. In total, 637 patients (4.9%) developed VOD by day +100. Younger age, positive hepatitis B/C serology, lower Karnofsky performance scale score, use of sirolimus, disease, disease status at transplant, and conditioning regimen were independent prognostic factors. Myeloablative conditioning regimens were associated with higher risk of VOD. Busulfan-based myeloablative conditioning regimens guided by pharmacokinetic monitoring were associated with higher risk than those without pharmacokinetic monitoring. Patients were stratified into 4 distinct, statistically significantly different groups by their risk score percentile. This pretransplant risk score successfully stratified allogeneic HCT patients by risk of developing VOD, was validated in an independent set, and demonstrated strong discriminatory ability to identify a high-risk cohort.


Asunto(s)
Busulfano , Trasplante de Células Madre Hematopoyéticas , Acondicionamiento Pretrasplante/efectos adversos , Enfermedades Vasculares , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Aloinjertos , Busulfano/administración & dosificación , Busulfano/efectos adversos , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Persona de Mediana Edad , Factores de Riesgo , Enfermedades Vasculares/epidemiología , Enfermedades Vasculares/etiología
18.
Biol Blood Marrow Transplant ; 24(4): 849-860, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-29196079

RESUMEN

A projected shortage of hematopoietic cell transplantation (HCT) health professionals was identified as a major issue during the National Marrow Donor Program/Be The Match System Capacity Initiative. Work-related distress and work-life balance were noted to be potential barriers to recruitment/retention. This study examined these barriers and their association with career satisfaction across HCT disciplines. A cross-sectional, 90-item, web-based survey was administered to advanced practice providers, nurses, physicians, pharmacists, and social workers in 2015. Participants were recruited from membership lists of 6 professional groups. Burnout (measured with the Maslach Burnout Inventory subscales of emotional exhaustion and depersonalization) and moral distress (measured by Moral Distress Scale-Revised) were examined to identify work-related distress. Additional questions addressed demographics, work-life balance, and career satisfaction. Of 5759 HCT providers who received an individualized invitation to participate, 914 (16%) responded; 627 additional participants responded to an open link survey. Significant differences in demographic and practice characteristics existed across disciplines (P < .05). The prevalence of burnout differed across disciplines (P < .05) with an overall prevalence of 40%. Over one-half of pharmacists had burnout, whereas social workers had the lowest prevalence at less than one-third. Moral distress scores ranged from 0 to 336 and varied by discipline (P < .05); pharmacists had the highest mean score (62.9 ± 34.8) and social workers the lowest (42.7 ± 24.4). In multivariate and univariate analyses, variables contributing to burnout varied by discipline; however, moral distress was a significant contributing factor for all providers. Those with burnout were more likely to report inadequate work-life balance and a low level of career satisfaction; however, overall there was a high level of career satisfaction across disciplines. Burnout, moral distress, and inadequate work-life balance existed at a variable rate in all HCT disciplines, yet career satisfaction was high. These results suggest specific areas to address in the work environment for HCT health professionals, especially the need for relief of moral distress and a greater degree of personal time. As the creation of healthy work environments is increasingly emphasized to improve quality care and decrease costs, these findings should be used by HCT leadership to develop interventions that mitigate work-related distress and in turn foster recruitment and retention of HCT providers.


Asunto(s)
Agotamiento Profesional/psicología , Trasplante de Células Madre Hematopoyéticas , Satisfacción en el Trabajo , Trastornos por Estrés Postraumático/psicología , Adulto , Femenino , Personal de Salud , Humanos , Masculino , Persona de Mediana Edad
19.
Biol Blood Marrow Transplant ; 24(6): 1111-1118, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29408289

RESUMEN

The goal of patient-centered outcomes research (PCOR) is to help patients and those who care for them make informed decisions about healthcare. However, the clinical research enterprise has not involved patients, caregivers, and other nonproviders routinely in the process of prioritizing, designing, and conducting research in hematopoietic cell transplantation (HCT). To address this need the National Marrow Donor Program/Be The Match engaged patients, caregivers, researchers, and other key stakeholders in a 2-year project with the goal of setting a PCOR agenda for the HCT community. Through a collaborative process we identified 6 major areas of interest: (1) patient, caregiver, and family education and support; (2) emotional, cognitive, and social health; (3) physical health and fatigue; (4) sexual health and relationships; (5) financial burden; and (6) models of survivorship care delivery. We then organized into multistakeholder working groups to identify gaps in knowledge and make priority recommendations for critical research to fill those gaps. Gaps varied by working group, but all noted that a historical lack of consistency in measures use and patient populations made it difficult to compare outcomes across studies and urged investigators to incorporate uniform measures and homogenous patient groups in future research. Some groups advised that additional pre-emptory work is needed before conducting prospective interventional trials, whereas others were ready to proceed with comparative clinical effectiveness research studies. This report presents the results of this major initiative and makes recommendations by working group on priority questions for PCOR in HCT.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas/normas , Evaluación del Resultado de la Atención al Paciente , Cuidadores , Toma de Decisiones Clínicas , Prioridades en Salud , Humanos , Participación del Paciente
20.
Cancer ; 124(23): 4556-4566, 2018 12 01.
Artículo en Inglés | MEDLINE | ID: mdl-30289980

RESUMEN

BACKGROUND: Despite its established benefits, palliative care (PC) is rarely utilized for hematopoietic stem cell transplant (HSCT) patients. We sought to examine transplant physicians' perceptions of PC. METHODS: We conducted a cross-sectional survey of transplant physicians recruited from the American-Society-for-Blood-and-Marrow-Transplantation. Using a 28-item questionnaire adapted from prior studies, we examined physicians' access to PC services, and perceptions of PC. We computed a composite score of physicians' attitudes about PC (mean = 16.9, SD = 3.37) and explored predictors of attitudes using a linear mixed model. RESULTS: 277/1005 (28%) of eligible physicians completed the questionnaire. The majority (76%) stated that they trust PC clinicians to care for their patients, but 40% felt that PC clinicians do not have enough understanding to counsel HSCT patients about their treatments. Most endorsed that when patients hear the term PC, they feel scared (82%) and anxious (76%). Nearly half (46%) reported that the service name 'palliative care' is a barrier to utilization. Female sex (ß = 0.85, P = .024), having <10 years of clinical practice (ß = 1.39, P = .004), and perceived quality of PC services (ß = 0.60, P < .001) were all associated with a more positive attitude towards PC. Physicians with a higher sense of ownership over their patients' PC issues (ß = -0.36, P < .001) were more likely to have a negative attitude towards PC. CONCLUSIONS: The majority of transplant physicians trust PC, but have substantial concerns about PC clinicians' knowledge about HSCT and patients' perception of the term 'palliative care'. Interventions are needed to promote collaboration, improve perceptions, and enhance integration of PC for HSCT recipients.


Asunto(s)
Trasplante de Células Madre Hematopoyéticas/psicología , Cuidados Paliativos/psicología , Médicos/psicología , Confianza/psicología , Estudios Transversales , Femenino , Humanos , Masculino , Caracteres Sexuales , Encuestas y Cuestionarios
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